<template>
  <el-main class="bg table_wrap article">
    <div class="div-form">
      <el-form
        ref="elFormRef"
        :model="formInline"
        label-width="90px"
        :style="{ width: '100%' }"
        label-position="left"
      >
        <el-row :gutter="20">
          <el-col :span="5">
            <el-form-item label="标题">
              <el-input v-model="formInline.title"></el-input>
            </el-form-item>
          </el-col>
          <el-col :span="5">
            <el-form-item label="标签">
              <el-input v-model="formInline.tag"></el-input>
            </el-form-item>
          </el-col>
          <el-col :span="5">
            <el-form-item label="分类：">
              <el-select
                v-model="formInline.type"
                collapse-tags
                collapse-tags-tooltip
                placeholder="请选择"
              >
                <el-option
                  v-for="(o, i) in list_article_type"
                  :value="o.name"
                  :key="i"
                  :label="o.name"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
    </div>
    <baseTable
      :tableColumns="columns"
      requestApi="/api/article/get_list"
      :isShowSelect="true"
      :vm="vm" 
      v-model:isRefresh="isRefresh"
      :otherParams="formInline"
      @handleSelectionChange="handleSelectionChange"
      @handleCurrentChangeNew="handleCurrentChangeNew"
    >
      <!-- 头部按钮 -->
      <template #baseHeadFunt>
        <el-button type="primary" @click="onSubmit">查询</el-button>
        <el-button @click="onReset(true)">重置</el-button>
        <!-- <el-button
          v-if="user_group == '管理员' || $check_action('/article/view')"
          @click="router.push('./view?')"
          class="search_btn_del"
          >添加</el-button
        > -->
        <el-button
          type="danger"
          v-if="
            user_group == '管理员' || $check_action('/article/table', 'del')
          "
          class="search_btn_del"
          @click="delInfo()"
          >删除</el-button
        >
      </template>
      <!-- 操作 -->
      <template #baseTableFunt="{ scope }">
        <el-button
          type="primary"
          v-if="
            user_group == '管理员' || $check_action('/article/table', 'set')
          "
          size="small"
          @click="router.push('./view?article_id='+ scope.row.article_id)"
          >详情</el-button
        >
        <el-button
          type="primary"
          size="small"
          v-if="
            user_group == '管理员' || $check_action('/article/table', 'set')
          "
          @click="
            router.push(
              '../comment/table?size=10&page=1&source_table=article&source_field=' +
                field +
                '&source_id=' +
                scope.row.article_id
            )
          "
          >查看评论</el-button
        >
      </template>
      <template #baseTableFunt2="{ scope }">
        <el-button
          type="primary"
          v-if="
            user_group == '管理员' || $check_action('/article/table', 'set')
          "
          size="small"
          @click="router.push('./view?article_id='+ scope.article_id)"
          >详情</el-button
        >
        <el-button
          type="primary"
          size="small"
          v-if="
            user_group == '管理员' || $check_action('/article/table', 'set')
          "
          @click="
            router.push(
              '../comment/table?size=10&page=1&source_table=article&source_field=' +
                field +
                '&source_id=' +
                scope.article_id
            )
          "
          >查看评论</el-button
        >
      </template>
      <template #tableContent="{ scope, column }">
        <span v-if="column.prop === 'img'">
          <el-image
            :preview-teleported="true"
            style="width: 60px; height: 60px"
            :src="$fullUrl($banseUrl, scope.row.img)"
            :preview-src-list="[$fullUrl($banseUrl,scope.row.img)]"
            :initial-index="0"
            fit="cover"
          >
          </el-image>
        </span>
        <span v-if="column.prop === 'create_time'">{{
          formatDate(scope.row.create_time)
        }}</span>
        <span v-if="column.prop === 'update_time'">{{
          formatDate(scope.row.update_time)
        }}</span>
      </template>
      <template #tableContent2="{ scope, column }">
        <span v-if="column.prop === 'create_time'"> {{ column.label }}：{{
          formatDate(scope.create_time)
        }}</span>
        <span v-if="column.prop === 'update_time'"> {{ column.label }}：{{
          formatDate(scope.update_time)
        }}</span>
      </template>
    </baseTable>
  </el-main>
</template>
<script setup>
import { useRouter } from "vue-router";
let router = useRouter();
import {
  $get_auth,
  func,
  paramsFun,
  $fullUrl,
  formatDate,
  $banseUrl,
  $check_action,
} from "@/utils/utils.js";
import { $post, $get } from "@/api/Api.js";
import { Picture } from "@element-plus/icons-vue";
import { ElMessage } from "element-plus";
import { ref, toRefs, computed, onMounted } from "vue";
import storageHelper from "@/libs/StorageHelper";
let user_group = storageHelper.getUserInfo().user_group;
// 刷新table
let  isRefresh= ref(false);
let  field= ref("article_id");
let table = ref("article");
let url_get_list = ref("/api/article/get_list");
let url_del = ref("/api/article/del?");
let list_article_type = ref([]);
//批量勾选数据框
let selectList = ref([]);
//点击数据
let currentRowTableProduct = ref({});
let vm=ref({
  img: "img",
  id: "article_id",
  title: "title",
  description: "description",
  create_time: "create_time",

})
// 列名
const columns = [
  { prop: "title", label: "标题" },
  { prop: "img", label: "封面图" },
  { prop: "type", label: "文章分类" },
  { prop: "tag", label: "标签" },
  { prop: "create_time", label: "创建时间" },
  { prop: "update_time", label: "更新时间" },
];

//表格勾选回调
//表格勾选回调
let handleSelectionChange = (val) => {
  selectList.value = val.map((item) => {
    return item.article_id
  });
 
};
//点击当前行
let handleCurrentChangeNew = (val) => {
  currentRowTableProduct.value = val;
};
// 头部搜索// 搜索

let formInline = ref({
  title: "",
  type: "",
  tag: "",
});
// 搜索
let onSubmit = () => {
  isRefresh.value = true;
};
// 重置
let onReset = (refresh) => {
  formInline.value = {
    title: "",
    type: "",
    tag: "",
  };
  isRefresh.value = refresh;
};
// 批量删除删除
let delInfo = () => {
  ElMessageBox.confirm("此操作将永久删除该文件, 是否继续?", "提示", {
    confirmButtonText: "确定",
    cancelButtonText: "取消",
    type: "warning",
  })
    .then(() => {
     
      selectList.value.map((item) => {
        console.log(item)
        delFun(item);
      });
    })
    .catch(() => {
      ElMessage({
        type: "info",
        message: "取消操作",
      });
    });
};

// 调用删除方法
let delFun = (id) => {
  $get(url_del.value + "article_id=" + id).then((json) => {
    if (json.result) {
      ElMessage.success("删除成功");
    } else if (json.error) {
      ElMessage.error(json.error.message);
    }
    isRefresh.value = true;
  });
};

//获取论坛分类
let get_article_type = async () => {
  let json = await $get("/api/article_type/get_list");
  if (json.result) {
    list_article_type.value = json.result.list;
  } else if (json.error) {
    console.error(json.error);
  }
};
onMounted(() => {
  get_article_type();
});
</script>
<style lang="less" scoped>
.div-form {
  padding: 10px;
}
</style>
